A ketone test checks for ketones in your blood or urine. Ketones are substances that are made when the body breaks down fat for energy. Normally, your body gets the energy it needs from carbohydrate in your diet. But stored fat is broken down and ketones are made if your diet does not contain enough carbohydrate to supply the body with sugar (glucose) for energy or if your body can't use blood sugar (glucose) properly. Ketones can be tested in a laboratory.
Note: Fallingwater. (not Falling Water) Fallingwater, the house designed by American architect Frank Lloyd Wright for Edgar Kaufmann in southwestern Pennsylvania, hangs over a waterfall using the architectural device known as the cantilever.
Frank Lloyd Wright was one of America's most famous architects who introduced his concept of Organic architecture and designed such landmarks as the Fallingwater and the Guggenheim Museum of Art. He was born Frank Lincoln Wright on June 8, 1867, in Richland Center, Wisconsin, USA, into a family of Welsh descent. (Wright changed his middle name when he became an adult.) His father, William Cary Wright, was a music teacher and a Baptist minister. His mother, Anna Lloyd-Jones Wright, was a teacher.